Boy Mow Chau's answer to Candice lim's Secondary 3 A Maths Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Boy Mow Chau
Boy Mow Chau's answer
317 answers (Tutor Details)
1st
Candice lim
Candice Lim
3 years ago
Thank you so much for your prompt advice and great effort in providing such neat & clear working solution, Mr Chau :) Really appreciated.